loongson/pypi: links for django-site-maintenance

loongson/mirror django-site-maintenance-0.1.3.tar.gz
loongson/mirror django-site-maintenance-0.1.3b3.tar.gz
loongson/mirror django-site-maintenance-0.1.3b2.tar.gz
loongson/mirror django-site-maintenance-0.1.3b1.tar.gz
loongson/mirror django-site-maintenance-0.1.2.tar.gz
loongson/mirror django-site-maintenance-0.1.1.tar.gz
loongson/mirror django-site-maintenance-0.1.tar.gz